BR112015001880A2 - Method of installing a multilayer padding, mat or mat in an acoustic or exhaust gas after-treatment device - Google Patents

Method of installing a multilayer padding, mat or mat in an acoustic or exhaust gas after-treatment device

Info

Publication number
BR112015001880A2
BR112015001880A2 BR112015001880A BR112015001880A BR112015001880A2 BR 112015001880 A2 BR112015001880 A2 BR 112015001880A2 BR 112015001880 A BR112015001880 A BR 112015001880A BR 112015001880 A BR112015001880 A BR 112015001880A BR 112015001880 A2 BR112015001880 A2 BR 112015001880A2
Authority
BR
Brazil
Prior art keywords
mat
acoustic
installing
exhaust gas
treatment device
Prior art date
Application number
BR112015001880A
Other languages
Portuguese (pt)
Inventor
Latham Ruth
Alcini William
Original Assignee
Tenneco Automotive Operating Co Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tenneco Automotive Operating Co Inc filed Critical Tenneco Automotive Operating Co Inc
Publication of BR112015001880A2 publication Critical patent/BR112015001880A2/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/24—Silencing apparatus characterised by method of silencing by using sound-absorbing materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
    • F01N3/2853—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and housing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
    • F01N3/2853—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and housing
    • F01N3/2864—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and housing the mats or gaskets comprising two or more insulation layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Silencers (AREA)

Abstract

resumo patente de invenção: "método de instalação de um recheio, manta ou esteira de camadas múltiplas em um dispositivo acústico ou de pós-tratamento de gás de escapamento". unidade de tratamento de gases de escape que inclui um núcleo longitudinal em torno de um eixo, uma esteira de suporte, e isolamento em pó impregnado entre a primeira e segunda camada da esteira de suporte. na montagem, a esteira é envolta em torno do núcleo uma vez, e isolamento em pó é aplicado à superfície da parte desenrolada da esteira antes do enrolamento adicional pelo que o isolamento em pó é disposto entre as camadas de esteira após enrolamento adicional.Patent specification: "Method of installing a multilayer filling, blanket or mat in an acoustic or exhaust gas after-treatment device". exhaust treatment unit comprising a longitudinal core about an axis, a support mat, and powder insulation impregnated between the first and second layer of the support mat. At assembly, the belt is wrapped around the core once, and powder insulation is applied to the surface of the unwound part of the belt before further winding whereby the powder insulation is arranged between the belt layers after further winding.

BR112015001880A 2012-09-12 2013-06-27 Method of installing a multilayer padding, mat or mat in an acoustic or exhaust gas after-treatment device BR112015001880A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/612,269 US8747510B2 (en) 2012-09-12 2012-09-12 Method of installing a multi-layer batt, blanket or mat in an exhaust gas aftertreatment or acoustic device
PCT/US2013/048176 WO2014042745A1 (en) 2012-09-12 2013-06-27 Method of installing a multi-layer batt, blanket or mat in an exhaust gas aftertreatment or acoustic device

Publications (1)

Publication Number Publication Date
BR112015001880A2 true BR112015001880A2 (en) 2017-07-04

Family

ID=50231804

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015001880A BR112015001880A2 (en) 2012-09-12 2013-06-27 Method of installing a multilayer padding, mat or mat in an acoustic or exhaust gas after-treatment device

Country Status (8)

Country Link
US (1) US8747510B2 (en)
JP (1) JP2015529772A (en)
KR (1) KR20150054756A (en)
CN (1) CN104736219A (en)
BR (1) BR112015001880A2 (en)
DE (1) DE112013004447T8 (en)
IN (1) IN2014KN02911A (en)
WO (1) WO2014042745A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6268084B2 (en) * 2014-12-16 2018-01-24 株式会社ユタカ技研 Method for manufacturing honeycomb carrier
US9382826B1 (en) * 2015-01-09 2016-07-05 Dayco Ip Holdings, Llc Noise attenuating member for noise attenuating units in engines
DE112020000470T5 (en) * 2019-01-22 2021-09-30 Cummins Emission Solutions Inc. Exhaust aftertreatment sensor bench mount apparatus and method of installing the same

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0884459A3 (en) * 1997-06-13 2002-12-11 Corning Incorporated Coated catalytic converter substrates and mounts
DE19803063A1 (en) * 1998-01-28 1999-07-29 Eberspaecher J Gmbh & Co Holding and insulating ceramic monoliths in vehicle exhaust gas unit
JP5077659B2 (en) * 2007-07-20 2012-11-21 ニチアス株式会社 Catalytic converter and holding material for catalytic converter
PL2205838T3 (en) * 2007-10-09 2014-10-31 3M Innovative Properties Co Mounting mats including inorganic nanoparticles and method for making the same
US8667681B2 (en) * 2008-11-11 2014-03-11 Tenneco Automotive Operating Company Inc. Catalytic unit for treating an exhaust gas and manufacturing methods for such units
US20100239469A1 (en) * 2009-03-20 2010-09-23 Keith Olivier Monolithic exhaust treatment unit for treating an exhaust gas
WO2011135683A1 (en) * 2010-04-27 2011-11-03 イビデン株式会社 Method for producing honeycomb structure and honeycomb structure
US8752290B2 (en) * 2010-09-30 2014-06-17 Tenneco Automotive Operating Company Inc. Method of installing a longitudinally offset multi-layer mat in an exhaust gas aftertreatment or acoustic device

Also Published As

Publication number Publication date
WO2014042745A1 (en) 2014-03-20
KR20150054756A (en) 2015-05-20
DE112013004447T5 (en) 2015-06-11
US20140069067A1 (en) 2014-03-13
DE112013004447T8 (en) 2015-09-10
IN2014KN02911A (en) 2015-05-08
CN104736219A (en) 2015-06-24
US8747510B2 (en) 2014-06-10
JP2015529772A (en) 2015-10-08

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06I Publication of requirement cancelled [chapter 6.9 patent gazette]

Free format text: ANULADA A PUBLICACAO CODIGO 6.6.1 NA RPI NO 2462 DE 13/03/2018 POR TER SIDO INDEVIDA.

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]